/* ===== ZMIENNE I RESET ===== */
:root {
    /* Kolory inspirowane polską flagą i krajobrazem */
    --color-primary: #d4213d; /* Czerwony */
    --color-secondary: #f8f8f8; /* Biały */
    --color-accent: #2c3e50; /* Ciemny niebieski - nawiązanie do jezior i morza */
    --color-text: #333333;
    --color-light-gray: #f5f5f5;
    --color-medium-gray: #e0e0e0;
    --color-dark-gray: #777777;
    
    /* Typografia */
    --font-primary: 'Lato', 'Roboto', sans-serif;
    --font-secondary: 'Montserrat', 'Arial', sans-serif;
    
    /* Cienie i zaokrąglenia */
    --shadow-small: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-large: 0 8px 24px rgba(0, 0, 0, 0.2);
    --border-radius-small: 4px;
    --border-radius-medium: 8px;
    --border-radius-large: 12px;
    
    /* Odstępy */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Szerokości kontenera */
    --container-width: 1200px;
    --container-padding: 1.5rem;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== TYPOGRAFIA ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: darken(var(--color-primary), 10%);
}

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

/* ===== KONTENERY I SEKCJE ===== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-primary);
}

.section-header p {
    color: var(--color-dark-gray);
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

/* ===== PRZYCISKI ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-small);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: var(--font-primary);
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background-color: #b81c33;
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
}

.btn-tertiary {
    background-color: transparent;
    color: var(--color-accent);
    text-decoration: underline;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* ===== NAGŁÓWEK ===== */
.header {
    background-color: white;
    box-shadow: var(--shadow-small);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 50px;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-items {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-items li {
    margin-left: var(--spacing-md);
}

.nav-items a {
    color: var(--color-accent);
    font-weight: 600;
    position: relative;
}

.nav-items a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.nav-items a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--color-accent);
    transition: all 0.3s ease;
}

/* ===== HERO SECTION ===== */
.hero {
    background-color: var(--color-light-gray);
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 33, 61, 0.1) 0%, rgba(240, 240, 240, 0.1) 100%);
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
}

/* ===== O NAS ===== */
.about {
    background-color: white;
}

.about-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.about-image {
    flex: 1;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
}

.about-text {
    flex: 1;
}

.about-text h3 {
    margin-bottom: var(--spacing-sm);
}

/* ===== USŁUGI ===== */
.services {
    background-color: var(--color-light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.service-card {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* ===== REGIONY ===== */
.regions {
    background-color: white;
    position: relative;
}

.regions-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    margin-bottom: var(--spacing-md);
}

.regions-slider::-webkit-scrollbar {
    display: none;
}

.region-card {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background-color: var(--color-light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-small);
    transition: transform 0.3s ease;
}

.region-card:hover {
    transform: scale(1.03);
}

.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
}

.prev-btn, .next-btn {
    background-color: var(--color-accent);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin: 0 var(--spacing-xs);
    transition: background-color 0.3s ease;
}

.prev-btn:hover, .next-btn:hover {
    background-color: var(--color-primary);
}

/* ===== OPINIE ===== */
.testimonials {
    background-color: var(--color-light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.testimonial-card {
    background-color: white;
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    box-shadow: var(--shadow-small);
}

.testimonial-content {
    padding: var(--spacing-lg);
    text-align: center;
}

.testimonial-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: var(--spacing-sm);
}

.testimonial-content p {
    font-style: italic;
}

.testimonial-author {
    margin-top: var(--spacing-md);
}

.testimonial-author h4 {
    margin-bottom: 0;
}

.testimonial-author p {
    color: var(--color-dark-gray);
    margin-bottom: 0;
}

/* ===== NEWSLETTER ===== */
.newsletter {
    background-color: var(--color-accent);
    color: white;
    padding: var(--spacing-xl) 0;
}

.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter h2 {
    color: white;
}

.newsletter-content p {
    margin-bottom: var(--spacing-lg);
}

.newsletter .form-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.newsletter input[type="email"] {
    flex: 1;
    padding: 0.8rem 1rem;
    border: none;
    border-radius: var(--border-radius-small);
    font-family: var(--font-primary);
}

.newsletter .form-check {
    text-align: left;
    margin-top: var(--spacing-sm);
}

.newsletter .form-check a {
    color: white;
    text-decoration: underline;
}

/* ===== KONTAKT ===== */
.contact {
    background-color: white;
}

.contact-content {
    display: flex;
    gap: var(--spacing-xl);
}

.contact-info, .contact-form {
    flex: 1;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-right: var(--spacing-sm);
    min-width: 30px;
    margin-top: 5px;
}

.contact-item div {
    flex: 1;
}

.contact-item h3 {
    margin-bottom: var(--spacing-xs);
}

.contact-item p {
    margin-bottom: 0;
    color: var(--color-dark-gray);
}

.social-media {
    margin-top: var(--spacing-lg);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--color-accent);
}

.contact-form h3 {
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--color-medium-gray);
    border-radius: var(--border-radius-small);
    font-family: var(--font-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-check {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.form-check input[type="checkbox"] {
    margin-right: var(--spacing-xs);
    margin-top: 5px;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-accent);
    color: white;
    padding-top: var(--spacing-xl);
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo img {
    height: 60px;
    margin-bottom: var(--spacing-sm);
}

.footer-links h4,
.footer-newsletter h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: white;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-newsletter p {
    margin-bottom: var(--spacing-md);
}

.footer-newsletter .form-group {
    margin-bottom: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    margin-bottom: 0;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero .container,
    .about-content,
    .contact-content {
        flex-direction: column;
    }
    
    .hero-content,
    .hero-image,
    .about-image,
    .about-text,
    .contact-info,
    .contact-form {
        max-width: 100%;
        flex: 1 1 100%;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-image {
        margin-top: var(--spacing-lg);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
        z-index: 1001;
    }
    
    .nav-items {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        background-color: white;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        box-shadow: var(--shadow-large);
        z-index: 1000;
    }
    
    .nav-items.active {
        right: 0;
    }
    
    .nav-items li {
        margin: var(--spacing-md) 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom .social-icons {
        margin-top: var(--spacing-md);
        justify-content: center;
    }
    
    .newsletter .form-group {
        flex-direction: column;
    }
    
    .newsletter input[type="email"] {
        margin-bottom: var(--spacing-sm);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-lg);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}